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DUbanner Insecure File Upload Vulnerability
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Secunia Advisory:
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SA20102
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Release Date:
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2006-05-16
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Last Update:
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2006-07-20
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Popularity:
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5,346 views
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Critical:
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Moderately critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | DUware DUbanner 3.x
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| CVE reference: | CVE-2006-2428
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Description:
Dj ReMix has discovered a vulnerability in DUbanner, which can be exploited by malicious users to compromise a vulnerable system.
Improper checks of file extensions in add.asp can be exploited to upload arbitrary files. This can e.g. be exploited to upload and execute arbitrary ASP code on a vulnerable system.
The vulnerability has been confirmed in version 3.1. Other versions may also be affected.
Solution:
Edit the source code to ensure that input is properly sanitised.
Grant only trusted user access to a vulnerable application.
Provided and/or discovered by:
Dj ReMix
Changelog:
2006-07-20: Added CVE reference.
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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